Sul canale SQLPASS TV, continua la pubblicazione delle sessioni erogate al PASS Summit 2011. Questa settimana è stata pubblicata la sessione SQL Server Execution Plans (From Compilation to Caching to Reuse) tenuta da Maciej Pilecki (SQL Server MVP, MCM).
Execution plan reuse is one of the most important aspects of building well-performing and scalable SQL Server solutions. But it’s also the one that is often overlooked during the design phase and becomes very difficult to troubleshoot later. In this session we will discuss in details the following aspects of SQL Server execution plans: compilation, re-compilation, parameterization, caching, reuse and aging. You will leave this session with full understanding of how to improve your server’s performance by increasing execution plan reuse (and how to avoid reuse in case this is necessary).